US1702525A - Machine - Google Patents
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- Publication number
- US1702525A US1702525A US1702525DA US1702525A US 1702525 A US1702525 A US 1702525A US 1702525D A US1702525D A US 1702525DA US 1702525 A US1702525 A US 1702525A
- Authority
- US
- United States
- Prior art keywords
- hopper
- belt
- opening
- vehicle
- wheels
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 description 26
- 239000010426 asphalt Substances 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 101700080610 HELT Proteins 0.000 description 2
- 241000692869 Inachis Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/18—Fertiliser distributors with endless chains, i.e. side transporting elements, e.g. auger or screw conveyors, swash plates
Definitions
- One of the objects of my invent ion is to provide a spreading machine of the kind described, which is novel, simple in construction and operation, strong, durable, not liable to get out of order, which is etlicient and which may be readily attached to a vel iele, such as a wagon or automobile truck.
- a further object of my invention the provision of novel mechanism for ell'ccting the discharge of the material to be spread from the hopper containing such material.
- Fig. 1 is a side elevation, partly broken away of a vehicle to which my improved spreader is shown applied.
- Fig. 2 is a top view of the same.
- Fig. 3 is an end elevation of the same.
- Fig. 4 is a section on the line ti 4n of Fig. 2.
- 1 designates the body of a vehicle, such as a wagon or truck, and 2 the usual rear carrying wheels.
- This hopper designates a hopper for containing the material to be spread. This hopper is attached to the sides and bottom of the body 1 by bolts 4.
- the vehicle When the machine is to be used to spread grit, gravel or crushed rock over a layer of tar or asphalt, the vehicle, if it is a wagon or truck is backed during the spreading operation, so that the wheels of the vehicle will not contact with uncovered tar or asphalt.
- the side of the hopper distant from the body 1 is provided with a discharge opening 5.
- the roller 7 is the roller which drives the. belt 6, and the roller 8 is an idle roller.
- the upper side of the belt 6 extends across the hopper below the opening and inclines upwardly toward. said open ing. Such inclination of the upper side of the belt serves to prevent liability of the material choking the opening 5.
- sprocket wheels 11 For driving the belt 6 so that its upper side shall move toward the opening 5, opposite ends of the shaft 9 of the roller 7 have respectively rotatable on them two sprocket wheels 11 which are respectively connected with sprocket wheels 12 respectively fastened to the vehicle wheels 2 by chain bolts 13.
- Outer ends of the hubs of the sprocket wheels 11 are provided respectively with clutch teeth 1&1: with which are adapted to respectively engage two clutch members 15, which are longitudinally slidable on the shaft 9, but which are splined thereon, so as to r0- tatc therewith.
- Two levers 16 respectively engage the two clutch members 15 for forcing the latter into or out of engagement with the toothed hubs of the sprocket wheels 11.
- the levers 16 are respectively pivoted by pins 17, which are transverse to the shaft 9, to two brackets 18 respectively fastened to opposite outer sides of the hopper 3.
- I provide gates comprising tlat plates 19, which are upwardly and downwardly slidably adjustable, on the side of the hopper distant from the body 1, across the opening 5.
- Each plate 19 has two vertical slots 20 through which respec tively extend bolts 21, the heads of which bear on the inner side of the hopper 3, and the outer ends of which have respectively mounted thereon nuts 22 which bear against the outer side of the hopper.
- the plates 19 may be adjusted independently of each other to the desired positions, and then held in such positions by tightening the nuts. If it is desired to narrow the sheet of material discharged through the opening 5, one or two adjacent plates 19 may be adjusted so as to just clear the belt 6, so that no material will be carried under them by the belt. from the hopper,
Description
Feb. 19, 1929.
O. L. SMITH SPREADING MACHINE Filed March 8, 1926 INVENTOR.
/7 ATTORNEY.
Patented Feb. 19, 1929.
tll il'l lilll OLIVER L. SMITH, OF KANSAS CITY, KANSAS.
SPREADING MACHINE.
Application filed March 8, 1926. Serial No. 93,119.
My invention relates to improvements in spreading machines. t relates pi rticularly to spreading inachi which are adapted to spread crushed rock, grit, etc. on roadway paving which is under constructhm, or to spread fertilizing material over land.
One of the objects of my invent ion is to provide a spreading machine of the kind described, which is novel, simple in construction and operation, strong, durable, not liable to get out of order, which is etlicient and which may be readily attached to a vel iele, such as a wagon or automobile truck.
A further object of my invention the provision of novel mechanism for ell'ccting the discharge of the material to be spread from the hopper containing such material.
My invention provides further novel means for adjust-ably varying the width and thickness of the sheet of material which dis charged from the hopper.
The novel features of my invention are hereinafter fully described and claimed.
In the accompanying drawing which illustrates the preferred embodiment of my in vention,
Fig. 1 is a side elevation, partly broken away of a vehicle to which my improved spreader is shown applied.
Fig. 2 is a top view of the same.
Fig. 3 is an end elevation of the same.
Fig. 4: is a section on the line ti 4n of Fig. 2.
Similar reference characters designate similar parts in the different views.
1 designates the body of a vehicle, such as a wagon or truck, and 2 the usual rear carrying wheels.
3 designates a hopper for containing the material to be spread. This hopper is attached to the sides and bottom of the body 1 by bolts 4.
When the machine is to be used to spread grit, gravel or crushed rock over a layer of tar or asphalt, the vehicle, if it is a wagon or truck is backed during the spreading operation, so that the wheels of the vehicle will not contact with uncovered tar or asphalt. In such case, the side of the hopper distant from the body 1 is provided with a discharge opening 5.
6 designates an endless belt which is 1nounted on two horizontal transverse rollers 7 and 8, the shafts 9 and 10 of which are rotatably mounted in opposite sides of the hopper 3. The roller 7 is the roller which drives the. belt 6, and the roller 8 is an idle roller.
In order to support material in the hopper to be spread, the upper side of the belt 6 extends across the hopper below the opening and inclines upwardly toward. said open ing. Such inclination of the upper side of the belt serves to prevent liability of the material choking the opening 5.
For driving the belt 6 so that its upper side shall move toward the opening 5, opposite ends of the shaft 9 of the roller 7 have respectively rotatable on them two sprocket wheels 11 which are respectively connected with sprocket wheels 12 respectively fastened to the vehicle wheels 2 by chain bolts 13. Outer ends of the hubs of the sprocket wheels 11 are provided respectively with clutch teeth 1&1: with which are adapted to respectively engage two clutch members 15, which are longitudinally slidable on the shaft 9, but which are splined thereon, so as to r0- tatc therewith. Two levers 16 respectively engage the two clutch members 15 for forcing the latter into or out of engagement with the toothed hubs of the sprocket wheels 11.
The levers 16 are respectively pivoted by pins 17, which are transverse to the shaft 9, to two brackets 18 respectively fastened to opposite outer sides of the hopper 3.
lVhen the upper ends of the levers 16 are forced outwardly to the positions shown in Fig. 3, the clutch members 15 will be on gagcd with the hubs of the sprocket wheels 11.
For adj ustably varying the thickness and width of the sheet of material discharged through the opening 5, I provide gates comprising tlat plates 19, which are upwardly and downwardly slidably adjustable, on the side of the hopper distant from the body 1, across the opening 5. Each plate 19 has two vertical slots 20 through which respec tively extend bolts 21, the heads of which bear on the inner side of the hopper 3, and the outer ends of which have respectively mounted thereon nuts 22 which bear against the outer side of the hopper.
By loosening the nuts 22, the plates 19 may be adjusted independently of each other to the desired positions, and then held in such positions by tightening the nuts. If it is desired to narrow the sheet of material discharged through the opening 5, one or two adjacent plates 19 may be adjusted so as to just clear the belt 6, so that no material will be carried under them by the belt. from the hopper,
In the operation of the inaehine. if ii; is a truck or Wagon body which support ehc ppm: 23. the truck or Wagon is backed, thus making the end having the hopper thereon the front, and causing the Wheels 2 to he revolved countercleckvv'ise as \lQWQCl in. Flf 1. This will cause ihe upper side of the belt 6 to move in the direction of. travel of the vehicle, so that mai: r'al carried on the belt will he discharged through the opening 5 Ohio the res. l v advance of the Wheels 9, the parts cm rail n g; operathen it is desii ehicle from place to place Wiihoiit spreading material from the hopper, the levers 16 are swung to disengage the clutch members 15 from the sprocket"= Wheels 11, upon which the lni'ier Wiil revolve on the shaft 9, and the latter will not revolve.
The material to he spread in W he loedc the body 1 and shoveled therefrom hopper 3, the end oi the body 1 being open.
I do not limit my invention to the struciln'e shown described, as many IDOCilfiCS. tions, Within the scope of the appended claim, may he made Without departing from the fit of my invention.
Vfhat I claim i:
in s. spreading machine of the kind descrihed, a vehicle having a carrying wheeh a, hopper carried by said vehicle a d having e -:lischar ,ge opening at ihe rear of said wheel an endless belt at bottom of "aid hopper pted to carry on its upper sine material in The hopper to be spread end inclined upwardly to and through said o ng end ar- 7 anged to dischz the inaier' onvh said opening, driving ineai s snppo u belt, and means driven by said Wheel f0: operating said helt driving ineans co drive the upper side of said belt upwardly when the vehicle is hacked.
In testimony Whereo; I have signed name to this specification.
OLIVER
Publications (1)
Publication Number | Publication Date |
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US1702525A true US1702525A (en) | 1929-02-19 |
Family
ID=3417373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US1702525D Expired - Lifetime US1702525A (en) | Machine |
Country Status (1)
Country | Link |
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US (1) | US1702525A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2647448A (en) * | 1949-04-19 | 1953-08-04 | Timothy S Hogan | Gravel spreader |
US2777700A (en) * | 1951-06-21 | 1957-01-15 | Valantin Lucien | Gravel distributing device for road surfacing machines |
US2798649A (en) * | 1956-03-26 | 1957-07-09 | M & R Machine Shop Division Of | Stone spreaders |
US3326101A (en) * | 1965-06-08 | 1967-06-20 | Highway Equip Co | Apparatus for soil cement stabilization |
US4390304A (en) * | 1982-04-05 | 1983-06-28 | Crafco, Inc. | Crushed rock applicator mechanism |
US4502615A (en) * | 1981-10-05 | 1985-03-05 | Voest-Alpine Aktiengesellschaft | Apparatus for a controlled supply of powder to a mold for continuous casting |
-
0
- US US1702525D patent/US1702525A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2647448A (en) * | 1949-04-19 | 1953-08-04 | Timothy S Hogan | Gravel spreader |
US2777700A (en) * | 1951-06-21 | 1957-01-15 | Valantin Lucien | Gravel distributing device for road surfacing machines |
US2798649A (en) * | 1956-03-26 | 1957-07-09 | M & R Machine Shop Division Of | Stone spreaders |
US3326101A (en) * | 1965-06-08 | 1967-06-20 | Highway Equip Co | Apparatus for soil cement stabilization |
US4502615A (en) * | 1981-10-05 | 1985-03-05 | Voest-Alpine Aktiengesellschaft | Apparatus for a controlled supply of powder to a mold for continuous casting |
US4390304A (en) * | 1982-04-05 | 1983-06-28 | Crafco, Inc. | Crushed rock applicator mechanism |
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